I install windows 8 via boot camp but its corrept so i recover this by the bootable usb which is helping me to install windows 8 but in recovery my osx is formatted automaticly now its become a pc how can i install my mac osx again?

i install windows 8 via boot camp but its corrupt so i recover this by the windows 8 by the help bootable usb which is helping me to install windows 8 but in recovery my osx is formatted automatically now its become a pc how can i install my mac osx again in my mac mini? please help me

If you have a Mid 2010 model: Computers that can be upgraded to use OS X Internet Recovery. If later then see below:
Install Mavericks, Lion/Mountain Lion Using Internet Recovery
Be sure you backup your files to an external drive or second internal drive because the following procedure will remove everything from the hard drive.
Boot to the Internet Recovery HD:
Restart the computer and after the chime press and hold down the COMMAND-OPTION- R keys until a globe appears on the screen. Wait patiently - 15-20 minutes - until the Recovery main menu appears.
Partition and Format the hard drive:
Select Disk Utility from the main menu and click on the Continue button.
After DU loads select your newly installed hard drive (this is the entry with the mfgr.'s ID and size) from the left side list. Click on the Partition tab in the DU main window.
Under the Volume Scheme heading set the number of partitions from the drop down menu to one. Click on the Options button, set the partition scheme to GUID then click on the OK button. Set the format type to Mac OS Extended (Journaled.) Click on the Partition button and wait until the process has completed. Quit DU and return to the main menu.
Reinstall Lion/Mountain Lion. Mavericks: Select Reinstall Lion/Mountain Lion, Mavericks and click on the Install button. Be sure to select the correct drive to use if you have more than one.
Note: You will need an active Internet connection. I suggest using Ethernet if possible because it is three times faster than wireless.
If you have an earlier model:
Clean Install of Snow Leopard
     1. Boot the computer using the Snow Leopard Installer Disc or the Disc 1 that came
         with your computer. Insert the disc into the optical drive and restart the computer.
         After the chime press and hold down the "C" key. Release the key when you see
         a small spinning gear appear below the dark gray Apple logo.
     2. After the installer loads select your language and click on the Continue
         button. When the menu bar appears select Disk Utility from the Utilities menu.
         After DU loads select the hard drive entry from the left side list (mfgr.'s ID and drive
         size.) Click on the Partition tab in the DU main window. Set the number of
         partitions to one (1) from the Partitions drop down menu, click on Options button
         and select GUID, click on OK, then set the format type to MacOS Extended
         (Journaled, if supported), then click on the Apply button.
     3. When the formatting has completed quit DU and return to the installer. Proceed
         with the OS X installation and follow the directions included with the installer.
     4. When the installation has completed your computer will Restart into the Setup
         Assistant. Be sure you configure your initial admin account with the exact same
         username and password that you used on your old drive. After you finish Setup
         Assistant will complete the installation after which you will be running a fresh
         install of OS X. You can now begin the update process by opening Software
         Update and installing all recommended updates to bring your installation current.
Download and install Mac OS X 10.6.8 Update Combo v1.1.

Similar Messages

Cannot boot to Windows disk to install XP (via Boot Camp)

I've got an issue w/ my late 2006 24" Imac that I have not been able to resolve.
Last week, I had the local Apple store replace the Video card in my Imac. The installed card was a nvidia 7300 GT. It was replaced w/ a 7600 GT (or at least that is what is reporting in System Profiler). My Imac had Tiger running w/ bootcamp beta 1.1.1 & a Windows XP partition.
After the card replacement, I was no longer able to boot to Windows. Selecting the Windows HD at boot-up resulted in just a grey screen. The tech at the Apple store said to try and do a Windows repair install, which seemed fine to me. Got the Imac home and found that I could not boot to the Windows install CD. Same result: a plain grey screen. You could hear the drive accessing the disk, but I saw nothing on the screen.
Went back to the Apple store, where the tech said all he could reccomend was a full wipe and re-install of the Mac OS & then new Windows install via boot camp. I was loath to do this for obvious reasons, but I went ahead and wiped the disk and installed Snow Leopard, with all updates.
So, of course, after creating the boot camp partition, I am STILL not able to boot to the Windows install disk. Everything else works fine, but when I try to boot to the Windows disk, I get just that same grey screen. I have tried re-burned copies of this disk, as well as two other Windows XP disks. I've also tried a Windows 7 disk; None of them worked.
So I ask here: Has anyone ever seen anything like this, and been able to get it resolved? What steps should I try next? Thanks for any help or insight you can provide.

WHY did you take it in?
And go back and have them provide (if they or AppleCare can) with a proper correct 7300GT. I don't see 7600GT as being used in iMac.
http://support.apple.com/kb/SP28
http://www.apple.com/support/imac/intel/
http://www.apple.com/support/bootcamp
Buy a copy of Snow Leopard for $29 to get Boot Camp 3.0. I assume you wanted Boot Camp 2.2 and that you need to upgrade to XP SP3 or later at this point.
As for burning Windows ISO - from where? and how? Disk Utility can, but not well, and to do so needs to be burned at REDUCED 2X if it is to work.
I'd say 75% of Store Geniuses are clueless when it comes to Windows on Mac, unless they've actually done it themselves and have hands on experience and "quote" gotten their hands dirty "end-quote."
That or build your own off the shelf Sandy Bridge based system.

Problem trying to install XP via Boot Camp, computer almost died

Hi there,
I just recently purchased a 24" 2.8Ghz intel iMac 500GB harddrive with OS X 10.5.2. I plugged everything together yesterday morning and the computer was going fine, just liek a dream. On a side note I was genuinely impressed with the ease of setting up and how quick, intuitive and reliable the mac and OS X Leopard was.
This is a bit long but I think I need to go into detail what happened in order for any of you to fully understand what happened to my mac.
Later in the afternoon I decided to install Win XP via Boot Camp. I knew that XP SP2 or later and VISTA was recommended but I decided to use my XP Home Edition "2002 version" install disc instead.
I opened up the Boot Camp Assistant, partitioned 15GB of the 500GB harddrive, inserted WinXP install disc and the computer restarted with everything going to plan thus far. I was going through the install process as normal but I came to a window asking which partition to use to install XP ("c" or "d") or if I wanted to create another partition. I also had my iPod still connected to the computer and I think the installation recognised that harddrive too (all 12GB of space left on my iPod). I wasn't sure what to do so I decided to quit the install process by pressing the relevent keys ("press F3 to quit" etc). Upon automatically restarting the computer I first came to a white screen for about1 or so minutes and then a black screen came up with white text asking me to "press any key to 'something' the CD" (can't remember what the rest of the text was), but the keyboard was unresponsive. I turned the computer off and unplugged it as according to the instruction manual that came with the mac, waited the suggested 5-6 seconds, turned it back on but I came across the same screens. I couldn't eject the XP install disc either. I restarted the computer again, held down the eject button whilst restarting, the disc thankfully ejected but I then came across the same black screen but with no text, just a white flashing underscore cursor. I decided to remove my iPod and restart the computer again. AGAIN I came across the same white screen, then black screen with the flashing white underscore cursor and unresponsive keyboard. I decided to insert the OS X install disc 1 (I don't remember if I inserted it whilst at the black screen or if I restarted the computer and THEN inserted the OS X install disc). The disc loaded slowly but I eventually went through the install process (choosing your language) and then came across a window asking me "Where would you like to install OS X?" but I couldn't install it anywhere. I opened "disk utility" or some program with the word "disk" in it, had no idea what I was doing, somehow created a new volume (though I thought I was actually erasing the XP partition I set up earlier) but in MS-DOS FAT Format or something. I then was able to choose a place (or volume) to install OS X but I had to change the format of the untitled volume from FAT to something along the lines of "Mac OS X journaled (enabled)" (whatever that means). There were other format options available but I just chose the top one on the list (Mac OS X journaled (enabled)). I then made a full install of OS X 10.5.2 and late last night downloaded the latest pdate for Leopard (10.5.4) along with other updates. The computer is working fine now thankfully andeverything seems to be back to normal.
I just want to know what actually happened. What did happen to my computer? Did I somehow wipe the harddrive? Why didn't the computer reboot to HDD when I ejected the WinXP install disc? Which format is the HDD formatted to? What does "Mac OS X journaled (enabled)" mean? Also how come my HDD is 500GB whereas when I checked Boot Camp Asistant a second time (but not installing Win XP again) My HDD is 460GB with 440GB of available space? Is there still another partition I am unable to see? Is there an extra 40GB of data floating around the harddrive that I'm unaware of? What are the factory settings for my computer? I really hope I haven't formatted the disk and installed the OS to settings that weren't like how the computer was originally set BEFORE I regrettably tried to install WinXP via Boot Camp.
If anyone could respond or give me some sort of advice, explanation or help I would very much appreciate your assistance.
Cheers.

According to wiki "the documentation from Apple states that Windows XP Service Pack 2 or Windows Vista is requisite for a Boot Camp installation, and it also mentions that trying to install an unsupported operating system could prevent the computer from booting even into Mac OS X". Sure that was from wiki, but it does seem to support and somewhat validate the problem I had with installing an earlier edition of XP.
http://en.wikipedia.org/wiki/BootCamp_%28software%29#Other_operatingsystems
Thanks for the info on the Filesystem info. My problem is that installing OS X on a mac is just a little bit more technical than installing Windows on a PC as there are a few more things to consider. Plus I'm not familiar with any of the utility programs as well. It's a **** miracle I managed to somehow create a volume to install OS X on when I thought I was erasing the partition I created for WinXP.
But I'm still not sure about the missing 40GB from my 500GB HDD. Upon coming to the desktop straight after OS X was fully re-installed I noticed that the HDD only had 460GB and that 440GB of it available space. So the full installation of OS X was 20GB, but where has the other 40GB gone? I swear I saw that I had much more available space on my harddrive (BEFORE I tried to partition my HDD under Boot Camp Assistant and stuffing up the computer). Is the missing 40GB from the ORIGINAL FACTORY INSTALL of OS X INCLUDING all my iTunes music and other files I uploaded to the computer earlier? It would make sense but there's no way, as far as I know, of checking this. Any ideas?
Cheers.

When you load Windows via Boot Camp Assistant program and run Windows does not recognize the "usb" outlets cannot identify the device through the Dvd or flash

When you load Windows via Boot Camp Assistant program and run Windows does not recognize the "usb" outlets cannot identify the device through the Dvd or flash

Did you install BC drivers on the Windows side?

I want to update my phone, but i purchased many apps and music on the phone. it won't let me authorize my computer so i cannot update. i don't want to deauthorize all my computers. how can i find out which 5 computers i have authorized?

i want to update my phone, but i purchased many apps and music on the phone. it won't let me authorize my computer so i cannot update. i don't want to deauthorize all my computers. how can i find out which 5 computers i have authorized? also how can i update the software?

This is a tedious solution, which is stupid! And some users report an inability to reauthorize a computer after an "en masse” deauthorization. I can’t believe Apple doesn’t provide a list or menu to find out which computers you’ve authorized! Obviously, APPLE knows (or else they couldn’t tell us how many computers we have authorized)--so why can’t they give us access to that information about our own computers??!!!
And for an already-authorized computer with a hard drive that’s since been replaced and upgraded from Mavericks to Yosemite, would it be recognized as a “new computer” and require authorization? Would its previous incarnation (i.e., with the old hard drive and OS) be considered a separate computer? Some users report they can’t authorize a computer after an OS upgrade because of that. Can’t believe we have to do such a bass-ackwards kludge!

I cleared the internet browsing history a few days ago. Since then, no history from these few days has been saved in there. How can i get it to save again?

I cleared the internet browsing history a few days ago. Since then, no history from these few days has been saved in there. How can i get it to save again?

I have solved the problem. I accidentally have set it to private browsing.

I can not use my mouse or keyboard when I am trying to install windows via boot camp

Please can you help!
I can not use my mouse or keyboard when I am trying to install windows via boot camp

Starting a couple of days ago my mouse and keyboard stopped working suddenly.
How are they connected? In my case they are wireless and their receiver is plugged into my USB hub. After an update I found the OS inexplicably not recognizing my USB hub and hence any devices which were plugged into it. My fix was to
plug the receiver into a different USB port (so I could use the mouse and keyboard; otherwise I would have had to use the OSK via Touch or pen.) Once I had normal access into my machine again I used Device Manager to remove all USB controller and
hubs (including hidden ones) and I then shut down, disconnected all USB devices and powered back up, this time using only Touch to get going. Once the OS had settled down I started plugging stuff back in the way that I wanted it to be recognized.
If I didn't have Touch I would have had to have left the wireless receiver plugged in both places which I assume would be OK. I have no idea why updates have such a catastrophic effect for USB devices.
Robert Aldwinckle

Uninstalling Windows via Boot Camp, still partitioning after roughly 1 hour

Hi,
This is my first post, but I'm a long time searcher. I usually find what I'm looking for, but in this case I thought best to ask. I hope I follow the correct etiquette!
So today I thought I would have a go at installing Windows XP via Boot Camp on my MacBook Pro. To cut a long story short, I completely messed it up because I (stupidly) read SP1 instead of SP2 on the CD and essentially it didn't install anything from the boot CD's -- as you would expect.
So after a quick panic I got back running in OS, and have now just tried to uninstall windows using Boot Camp, following the correct instructions, and after around an hour now it's status is still reading: Partitioning disk.....
Is this to be expected, or is this wrong? Initially I only partitioned 32Gb for Windows as I didn't really want to do anything with it.
I have done a few searches and got some mixed answers - ranging from it should be instantaneous, to it could take an hour.
What should I do next?
Thanks in advance.

Well......First, I should say that although I've used Macs for many years I'm not an expert by any means. So, take my advice with caution.
In some ways it seems like, without a full backup, you are sort of between a rock and a hard place =-( I'm not sure what will happen if you force quit the Boot Camp repartitioning. It might be o.k. and it might bugger up your hard drive and require you to reinstall everything. I'm not sure what effect "ejecting" the Windows partition would have.
I guess at some point you're just going to have to do something. When I get to a point where I am in a situation like you are I search the Internet for as much information as I can get. If I can't find a specific answer to my problem at least I usually get some idea of what to try. Then I just go ahead and start trying things. When you get into that situation it is much less stressful if you have a complete backup. (It's really worth spending the money to buy an external hard drive and start using Time Machine to make a backup.)
I know that my answer is not much help. Sorry about that. Maybe someone else will chime in with some more useful information. If they don't I guess that you're just going to have to take a plunge =-(

Standby Mode in Windows via Boot Camp

So I'm running Windows XP SP2 via Boot Camp, and I've changed my power options so that my laptop doesn't go into standby mode unless I manually put it in there. However, at night, it seems to go into standby mode anyway because when I wake up its in standby mode. Any idea why this is happening? Thanks.

*"So I'm running Windows XP SP2 via Boot Camp,"*
You should probably post your question in the Boot Camp forums:
http://discussions.apple.com/category.jspa?categoryID=237

I can't Install windows via Boot Camp Assistant please Help!

My superdrive damaged so i use external dvd-rw. Boot camp assistant shows only two options and it recognise my ext dvd-rw then i partition for boot camp partition but after the partition that restarts automatically then blank screen displayed infinitely give me solution.

Also, If you have a Mac which is a UEFI model, and not in the list as shown by the BC Info.plist file, then a direct UEFI install of Windows 8 (not Windows 7) is possible and works very well.

Internal DVD Drive isn't working... must install Windows via Boot Camp

My internal DVD Drive has died. Just keeps ejecting every CD or DVD I put in it.
*The real problem is that i need to install Windows via BootCamp...*
I've already defraged my Hard Drive and partioned it for the Windows installation
But even using an external USB DVD Drive I couldn't get to boot up from it
to install Windows XP SP3.
BootCamp lets me use the windows disc that is inside my external DVD drive
and it even restarts... but after the restart chime, and the grey screen, it doesn't
start the windows installation... it continues to boot to my Mac partition.
(i've tried to manually change the boot disc in System Preferences, but it was in vain)
I also tried to use another Mac's DVD drive in Target Disk Mode... no results.
I even tried to Copy-Paste the entire file system of a Windows installation from a BootCamp of a friend but had no success making it to work.
*Is there any way I can install Windows with my external DVD drive?*
Because I don't have the cash for buying a new one right now...
And I really need windows installed via BootCamp...
Thanks in advance,

For this problem there no alternative > I bought a new internal DVD drive and then I was able to install Windows via Bootcamp.

MacBook Pro - Sudden performance drop in Windows via boot camp

Hi all!
I am the owner of MBP 2.4 - 8600m gt - 4gb I was using it for around one year with no problem but and from some time I have noticed a big drop of the performance...
On the boot camp I have COD4 which was running smoothly with 80-125fps but now it is barely 30fps with the same configuration... same story with games like TF2 and L4D..
What I have tried after this drop:
* format C: and getting fresh system
* different graphic drivers
* playing with directx settings
* checking the power management
* reset PRAM, SMC
* Apple Hardware Test
* playing without battery
* tuning fun speed
nothing helped...!
I was reading that those MBP have problems with bugged GeForce
( * Distorted or scrambled video on the computer screen
* No video on the computer screen (or external display) even though the computer is on) but mine MBP is not having any of those...
I was also looking online for similar problems and I have found those topic touching same issue with the same model of MBP...:
http://discussions.apple.com/thread.jspa?threadID=1583573&tstart=75
http://discussions.apple.com/thread.jspa?threadID=1792525
some other topics as well but I cannot find them right now.. the problem is that nobody knows why this strange thing occurs...
Please help me?

For starters, using a different graphics driver and playing with DirectX settings may make things worse. In general... for any notebook, you should be using the driver from the manufacturer. Unlike desktop graphics cards, notebook GPUs are generally configured specifically for the machine they are used in.
Playing without the battery will result in SIGNIFICANTLY poorer performance. The system will drop your CPU speed nearly in half when running without the battery. This is by design.
Doing a clean install is the one thing that you did that I would think would resolve the problem if it were related to Windows. After you did the clean install, did you just use the Apple provided drivers?
As you mentioned, the problems with some of the nVidia GPUs have generally not resulted in performance issues... but rather stability issues which you do not seem to be having.
Do you have antivirus software installed? I'm not suggesting a virus, but rather many antivirus programs are set to perform scans automatically in the background which can have a significant impact on performance while the scan is running. Other things such as defragging, etc. can cause performance hits.
You can launch the Task Manager... click on the "Processes" tab... then click on the "CPU" heading. This will sort your active processes with the highest on top. If you click on the CPU heading and the first few are "0"... click on the heading again (it is probably showing in ascending order instead of descending order). What are the first few items taking up the greatest percentage of your CPU? They may fluctuate a little... but the biggest culprits should stay among the top few.

No keyboard when installing XP via Boot Camp

I posted this as a reply to another Boot Camp thread but it got lost so I thought I'd start a new thread. I just got my Mac Pro yesterday and I tried installing Boot Camp, but the Windows XP installer isn't seeing my keyboard. I made the installer CD with nLite and my Windows XP CD, then slipstreamed Service Pack 2 into it. Maybe that's the problem. Anyone know a fix or a workaround?
Thanks
Bryan

I posted this as a reply to another Boot Camp thread
but it got lost so I thought I'd start a new thread.
I just got my Mac Pro yesterday and I tried
installing Boot Camp, but the Windows XP installer
isn't seeing my keyboard. I made the installer CD
with nLite and my Windows XP CD, then slipstreamed
Service Pack 2 into it. Maybe that's the problem.
Anyone know a fix or a workaround?
Thanks
Bryan
Try the conventional Boot Camp install procedure, it works like a charm with wired keyboards and flaky with BT keyboards.
William

How to use the built in camera in macbook on windows via boot camp?

I can't use the camera on windows but its working on mac os.

Did you download the Windows Software when you ran Bootcamp Assistant? Did you install the downloaded Windows Support Software when you first started Windows?

Macintosh HD not showing in after making partion of windows via boot camp

HI
I have a MacBook Pro 2012
recnently made windows 8.1 partition with bootcamp. Been using it for a week and it was fine
one of my colleague made a partion in the windows OS and we restared the computer and press the alt button to choose the OS and now it only shows Windows oS. The Macintosh and the recovery icon has disappeared.
Tried to format the MacBook as they are not any important files. So went to disk utility by holding Command+R. And the in the disk utility It cannot detect the Macintosh Disk !!
any idea what is wrong.???

What exactly do you see in disk utilities? Do you see a main drive,such as 250 GB toshiba and then the windows partition slightly indented. Or only the windows drive? If you still have the main drive showing, you can click on it and erase it . Then go to partitions and set one partition click option and set it as a GUID partition. Go back set mac os extended journaled and then click apply. Then you can reinstall the operating system and use bootcamp to reinstall windows.

I install windows 8 via boot camp but its corrept so i recover this by the bootable usb which is helping me to install windows 8 but in recovery my osx is formatted automaticly now its become a pc how can i install my mac osx again?

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